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Steel Bicycle Bottom Bracket, Quare Hole Axis Bike Accessory Suitable for Square Tapered Spindle Crank 80/100mm Frame Shell

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$18.45

$ 9 .35 $9.35

In Stock

1.Size:100*155mm


  • Please use the BB tool to install and replace the bottom bracket for safety.
  • Suitable for 80/100mm frame shell.
  • The steel shell can absorb roundness tolerance for installing ports of Bracket Bottom.
  • The bottom bracket is solid and with a long service time.
  • Integrated System can protect the frame, more power output, it's better than ordinary structure bottom bracket.


Specification:
Material: Steel
Suitable: for 80/100mm Frame Shell
Weight: about 420g/14.82oz
Size: about 80*142mm/100*155mm/100*177mm
Cups thread size and pitch: 34.798mm 1.37*24TPI
Structure: 2 Bearings
Package List:
1 * Quare Hole
2 * Screws